Operating handwheel for machines



FIG. 1 is a top perspective view of a handwheel according to an embodiment of the invention;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a top perspective view of a second embodiment of the handwheel according to the invention;

FIG. 6 is a side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a top perspective view of the FIG. 5 embodiment in an alternate condition of use with the handle folded into a groove formed to encase the handle;

FIG. 10 is a side elevation of the embodiment of the invention shown in FIG. 5;

FIG. 11 is a bottom perspective view of a third embodiment of the handwheel according to the invention;

FIG. 12 is a side elevation view thereof;

FIG. 13 is top plan view thereof; and,

FIG. 14 is a bottom plan view thereof. 

CLAIM The ornamental design for a operating handwheel for machines, as shown and described. 